<template>
  <el-dialog
    title="提示"
    :visible.sync="dialogVisible"
    width="30%"
    :before-close="handleClose">
    <span>这是一段信息</span>
    <span slot="footer" class="dialog-footer">
    <el-button @click="dialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="dialogVisible = false">确 定</el-button>
  </span>
  </el-dialog>
</template>

<script>
  export default {
    data() {
      return {
        dialogVisible: true
      }
    },
    methods: {
      handleClose(done) {
        this.$confirm('确认关闭？')
          .then(_ => {
            done()
          })
          .catch(_ => {})
      }
    }
  }
</script>

<style scoped>

</style>
